Model decision surface
Compare AI models
Start with Muse Spark 1.3 and Nex N2.5 Max, or choose any two current ranked language models. Compare capability evidence, price, context, provider availability, and weight access without pretending one field decides every use case.
Current public data
Muse Spark 1.3 vs Nex N2.5 Max
Live dataset updated 9/9/2026, 8:46:14 PM UTC
Open 1200×630 evidence receipt| Field | Muse Spark 1.3 Meta | Nex N2.5 Max Nex AGI |
|---|---|---|
| ModelCap position | #2 | #13 |
| Index score | 88.7 | 77.8 |
| Evidence | Measured1 public benchmark observation across 1 board | Estimatedglobal-corpus-prior over 182 held-out anchors (7%); launch card against 5 resolved peers on 5 rows (93%); optimism haircut 0 from cross-lab-probe; shrunk 1.8 toward the measured corpus |
| Input / 1M | $1.25 | Unavailable |
| Output / 1M | $4.25 | Unavailable |
| Pricing status | fresh | unavailable |
| Context | 1M | — |
| Providers | 1 | 0 |
| Weight access | API only | Open weights |
Decision facts
- Muse Spark 1.3 is #2; Nex N2.5 Max is #13 on the same current language board.
- Index scores are 88.7 for Muse Spark 1.3 and 77.8 for Nex N2.5 Max. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
- Evidence differs: Muse Spark 1.3 is Measured; Nex N2.5 Max is Estimated.
- Weight access differs: Muse Spark 1.3 is none; Nex N2.5 Max is open.
- ModelCap currently lists 1 providers for Muse Spark 1.3 and 0 for Nex N2.5 Max.
These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.
Popular comparisons
- Muse Spark 1.3 vs GPT-6 Astra#2 vs #1 on the ModelCap Index
- Claude Fable 5.1 vs GPT-6 Astra#3 vs #1 on the ModelCap Index
- Claude Fable 5.1 vs Muse Spark 1.3#3 vs #2 on the ModelCap Index
- Claude Opus 5 vs GPT-6 Astra#4 vs #1 on the ModelCap Index
- Claude Opus 5 vs Muse Spark 1.3#4 vs #2 on the ModelCap Index
- Claude Fable 5.1 vs Claude Opus 5#3 vs #4 on the ModelCap Index
- GPT-5.6 Sol vs GPT-6 Astra#5 vs #1 on the ModelCap Index
- Muse Spark 1.3 vs GPT-5.6 Sol#2 vs #5 on the ModelCap Index
- Claude Fable 5.1 vs GPT-5.6 Sol#3 vs #5 on the ModelCap Index
- Claude Opus 5 vs GPT-5.6 Sol#4 vs #5 on the ModelCap Index
- Kimi K3 vs GPT-6 Astra#6 vs #1 on the ModelCap Index
- Muse Spark 1.3 vs Kimi K3#2 vs #6 on the ModelCap Index
- Claude Fable 5.1 vs Kimi K3#3 vs #6 on the ModelCap Index
- Claude Opus 5 vs Kimi K3#4 vs #6 on the ModelCap Index
- Kimi K3 vs GPT-5.6 Sol#6 vs #5 on the ModelCap Index
- Gemini 3.8 Flash vs GPT-6 Astra#7 vs #1 on the ModelCap Index
- Gemini 3.8 Flash vs Muse Spark 1.3#7 vs #2 on the ModelCap Index
- Claude Fable 5.1 vs Gemini 3.8 Flash#3 vs #7 on the ModelCap Index
- Claude Opus 5 vs Gemini 3.8 Flash#4 vs #7 on the ModelCap Index
- Gemini 3.8 Flash vs GPT-5.6 Sol#7 vs #5 on the ModelCap Index
- Gemini 3.8 Flash vs Kimi K3#7 vs #6 on the ModelCap Index
- GPT-6 Astra vs GLM 5.3#1 vs #8 on the ModelCap Index
- Muse Spark 1.3 vs GLM 5.3#2 vs #8 on the ModelCap Index
- Claude Fable 5.1 vs GLM 5.3#3 vs #8 on the ModelCap Index
Each comparison page is a permanent, shareable URL with the same live figures as this tool: ModelCap Index position, API pricing, context window, provider count, weight access and every shared benchmark board.